🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 46.2 Hours

Environment

Temp: 275 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.57 AU - 0.63 AU

Year: 163 Days

Day: 42.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.92 AU - 1 AU

Year: 329 Days

Day: 22.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,094,742 km

• M1: 475,572 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.04 AU - 1.48 AU

Year: 495 Days

Day: 25 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.81 AU - 3.47 AU

Year: 1947 Days

Day: 43.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 104.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.3 AU - 4.4 AU

Year: 2643 Days

Day: 47 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 10.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.05 AU - 13.91 AU

Year: 14506 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,094,742 km

• M1: 433,834 km (0.102 R)
• M2: 1,276,818 km (0.071 R)
• M3: 1,697,487 km (0.106 R)
• M4: 1,908,270 km (0.091 R)
• M5: 2,224,221 km (0.076 R)
• M6: 2,556,927 km (0.072 R)
• M7: 3,085,755 km (0.049 R)
• M8: 3,457,057 km (0.119 R)
• M9: 3,764,481 km (0.104 R)
• M10: 3,921,559 km (0.081 R)
• M11: 4,161,214 km (0.077 R)
• M12: 4,282,987 km (0.064 R)
• M13: 4,823,933 km (0.093 R)
• M14: 5,211,092 km (0.072 R)
• M15: 5,386,421 km (0.075 R)
• M16: 5,608,424 km (0.103 R)
• M17: 5,698,033 km (0.072 R)
• M18: 6,153,409 km (0.081 R)
• M19: 6,292,386 km (0.087 R)
• M20: 6,620,603 km (0.108 R)
• M21: 7,002,527 km (0.098 R)
• M22: 7,539,583 km (0.117 R)
• M23: 7,938,411 km (0.089 R)
• M24: 9,602,089 km (0.109 R)
• M25: 9,763,355 km (0.076 R)
• M26: 10,198,087 km (0.113 R)
• M27: 10,473,048 km (0.078 R)
• M28: 11,483,133 km (0.083 R)
• M29: 11,597,276 km (0.108 R)
• M30: 12,877,684 km (0.062 R)
• M31: 14,943,182 km (0.119 R)
• M32: 15,633,277 km (0.113 R)
• M33: 17,240,107 km (0.05 R)
• M34: 17,897,440 km (0.07 R)
• M35: 18,898,849 km (0.098 R)
• M36: 18,966,317 km (0.051 R)
• M37: 19,236,790 km (0.108 R)
• M38: 19,372,475 km (0.098 R)
• M39: 19,440,393 km (0.089 R)
• M40: 19,576,527 km (0.076 R)
• M41: 20,055,689 km (0.045 R)
• M42: 20,538,740 km (0.045 R)
• M43: 21,235,418 km (0.119 R)
• M44: 21,586,674 km (0.056 R)
• M45: 21,657,134 km (0.065 R)
• M46: 22,508,795 km (0.104 R)
• M47: 22,580,303 km (0.072 R)
• M48: 22,866,932 km (0.106 R)
• M49: 23,299,270 km (0.072 R)
• M50: 23,661,446 km (0.031 R)
• M51: 24,025,568 km (0.097 R)
• M52: 24,098,721 km (0.052 R)
• M53: 25,351,902 km (0.085 R)
• M54: 26,249,190 km (0.092 R)
• M55: 27,691,164 km (0.077 R)
• M56: 30,968,854 km (0.092 R)
• M57: 31,367,233 km (0.099 R)
• M58: 31,687,073 km (0.099 R)
• M59: 32,330,045 km (0.041 R)
• M60: 32,734,108 km (0.079 R)
• M61: 33,874,343 km (0.106 R)
• M62: 34,944,866 km (0.063 R)
• M63: 35,359,551 km (0.043 R)
• M64: 35,609,080 km (0.055 R)
• M65: 36,193,858 km (0.088 R)
• M66: 36,613,331 km (0.096 R)
• M67: 37,288,017 km (0.12 R)
• M68: 38,051,864 km (0.103 R)
• M69: 42,653,943 km (0.114 R)
• M70: 42,831,067 km (0.07 R)
• M71: 43,809,288 km (0.099 R)
• M72: 44,885,046 km (0.082 R)
• M73: 47,887,475 km (0.029 R)
• M74: 48,810,195 km (0.093 R)
• M75: 50,018,347 km (0.087 R)
• M76: 50,579,339 km (0.081 R)
• M77: 51,518,814 km (0.117 R)
• M78: 51,801,853 km (0.117 R)
• M79: 51,990,795 km (0.057 R)
• M80: 52,558,968 km (0.049 R)
• M81: 53,988,525 km (0.111 R)
• M82: 54,467,837 km (0.114 R)
• M83: 54,756,112 km (0.071 R)
• M84: 54,948,495 km (0.059 R)
• M85: 59,536,063 km (0.103 R)
• M86: 59,833,015 km (0.11 R)
• M87: 59,932,198 km (0.091 R)
• M88: 60,329,081 km (0.099 R)
• M89: 64,041,951 km (0.118 R)
• M90: 65,977,299 km (0.098 R)
• M91: 66,900,617 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 9.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.23 AU - 15.79 AU

Year: 16417 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,094,742 km

• M1: 264,788 km (0.107 R)
• M2: 340,485 km (0.115 R)
• M3: 580,290 km (0.115 R)
• M4: 708,944 km (0.114 R)
• M5: 945,159 km (0.11 R)
• M6: 1,152,352 km (0.105 R)
• M7: 1,261,559 km (0.085 R)
• M8: 1,374,356 km (0.086 R)
• M9: 1,859,202 km (0.101 R)
• M10: 2,535,086 km (0.099 R)
• M11: 2,788,504 km (0.091 R)
• M12: 3,203,339 km (0.051 R)
• M13: 3,841,225 km (0.09 R)
• M14: 4,302,435 km (0.118 R)
• M15: 4,518,005 km (0.104 R)
• M16: 4,870,159 km (0.039 R)
• M17: 4,959,618 km (0.029 R)
• M18: 5,694,892 km (0.06 R)
• M19: 5,883,983 km (0.115 R)
• M20: 6,268,600 km (0.08 R)
• M21: 7,625,901 km (0.094 R)
• M22: 7,834,590 km (0.116 R)
• M23: 10,423,980 km (0.07 R)
• M24: 10,597,513 km (0.099 R)
• M25: 10,888,930 km (0.089 R)
• M26: 11,420,301 km (0.089 R)
• M27: 11,479,841 km (0.069 R)
• M28: 11,779,187 km (0.096 R)
• M29: 12,081,075 km (0.056 R)
• M30: 12,508,028 km (0.049 R)
• M31: 12,754,266 km (0.114 R)
• M32: 13,064,382 km (0.117 R)
• M33: 13,755,225 km (0.085 R)
• M34: 15,369,236 km (0.099 R)
• M35: 15,831,793 km (0.073 R)
• M36: 16,702,901 km (0.046 R)
• M37: 18,142,931 km (0.068 R)
• M38: 19,266,560 km (0.117 R)
• M39: 19,551,095 km (0.113 R)
• M40: 21,507,087 km (0.039 R)
• M41: 22,247,298 km (0.098 R)
• M42: 22,920,638 km (0.115 R)
• M43: 24,748,724 km (0.103 R)
• M44: 25,758,360 km (0.115 R)
• M45: 28,623,757 km (0.108 R)
• M46: 28,948,385 km (0.105 R)
• M47: 29,847,169 km (0.043 R)
• M48: 31,337,762 km (0.112 R)
• M49: 31,672,412 km (0.114 R)
• M50: 32,429,378 km (0.104 R)
• M51: 33,533,410 km (0.086 R)
• M52: 34,909,112 km (0.052 R)
• M53: 35,865,491 km (0.119 R)
• M54: 36,830,547 km (0.104 R)
• M55: 37,272,010 km (0.073 R)
• M56: 38,071,013 km (0.095 R)
• M57: 41,048,908 km (0.082 R)
• M58: 42,704,657 km (0.079 R)
• M59: 44,475,896 km (0.068 R)
• M60: 44,663,641 km (0.08 R)
• M61: 45,228,822 km (0.075 R)
• M62: 47,225,205 km (0.06 R)
• M63: 48,282,414 km (0.112 R)
• M64: 48,475,544 km (0.053 R)
• M65: 49,444,639 km (0.115 R)
• M66: 50,518,154 km (0.062 R)
• M67: 50,910,399 km (0.063 R)
• M68: 52,093,120 km (0.072 R)
• M69: 52,291,188 km (0.106 R)
• M70: 52,588,588 km (0.057 R)
• M71: 54,988,737 km (0.111 R)
• M72: 57,731,314 km (0.051 R)
• M73: 59,067,672 km (0.12 R)
• M74: 59,170,895 km (0.114 R)
• M75: 61,352,181 km (0.1 R)
• M76: 61,980,343 km (0.106 R)
• M77: 62,400,114 km (0.086 R)
• M78: 64,301,354 km (0.087 R)
• M79: 64,407,568 km (0.108 R)
• M80: 64,832,875 km (0.118 R)
• M81: 64,939,388 km (0.061 R)
• M82: 66,436,115 km (0.07 R)
• M83: 67,081,032 km (0.101 R)
• M84: 68,811,131 km (0.088 R)
• M85: 69,245,862 km (0.055 R)
• M86: 70,008,961 km (0.062 R)
• M87: 70,994,063 km (0.119 R)
• M88: 72,314,863 km (0.05 R)
• M89: 72,867,477 km (0.072 R)
• M90: 73,199,884 km (0.04 R)
• M91: 73,643,591 km (0.073 R)
• M92: 73,754,742 km (0.066 R)
• M93: 73,865,893 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.3

Radius: 6.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.37 AU - 15.17 AU

Year: 19859 Days

Day: 19.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,094,742 km

• M1: 87,814 km (0.081 R)
• M2: 263,143 km (0.107 R)
• M3: 841,189 km (0.109 R)
• M4: 1,046,437 km (0.042 R)
• M5: 1,192,145 km (0.091 R)
• M6: 1,503,459 km (0.12 R)
• M7: 3,013,500 km (0.043 R)
• M8: 3,543,674 km (0.104 R)
• M9: 3,726,782 km (0.063 R)
• M10: 4,768,283 km (0.111 R)
• M11: 5,052,219 km (0.12 R)
• M12: 5,551,876 km (0.063 R)
• M13: 6,597,565 km (0.093 R)
• M14: 7,797,340 km (0.025 R)
• M15: 7,892,335 km (0.113 R)
• M16: 8,083,671 km (0.081 R)
• M17: 8,131,691 km (0.065 R)
• M18: 9,414,344 km (0.119 R)
• M19: 10,027,246 km (0.091 R)
• M20: 11,184,236 km (0.079 R)
• M21: 11,291,498 km (0.11 R)
• M22: 12,438,315 km (0.105 R)
• M23: 12,605,117 km (0.108 R)
• M24: 12,660,917 km (0.046 R)
• M25: 13,110,159 km (0.11 R)
• M26: 14,081,947 km (0.075 R)
• M27: 15,195,404 km (0.068 R)
• M28: 15,493,103 km (0.091 R)
• M29: 15,913,174 km (0.027 R)
• M30: 16,154,775 km (0.108 R)
• M31: 16,641,866 km (0.106 R)
• M32: 16,703,051 km (0.092 R)
• M33: 16,948,691 km (0.065 R)
• M34: 17,692,791 km (0.103 R)
• M35: 18,828,687 km (0.113 R)
• M36: 19,020,322 km (0.058 R)
• M37: 19,148,527 km (0.09 R)
• M38: 19,212,555 km (0.083 R)
• M39: 20,707,936 km (0.098 R)
• M40: 20,773,759 km (0.111 R)
• M41: 21,770,081 km (0.103 R)
• M42: 22,038,459 km (0.109 R)
• M43: 22,375,354 km (0.034 R)
• M44: 23,122,595 km (0.084 R)
• M45: 23,396,359 km (0.042 R)
• M46: 24,571,749 km (0.114 R)
• M47: 26,406,119 km (0.108 R)
• M48: 26,979,527 km (0.114 R)
• M49: 28,944,495 km (0.118 R)
• M50: 29,387,305 km (0.092 R)
• M51: 29,609,607 km (0.036 R)
• M52: 29,981,358 km (0.083 R)
• M53: 30,055,858 km (0.111 R)
• M54: 32,933,373 km (0.064 R)
• M55: 34,015,564 km (0.091 R)
• M56: 34,248,937 km (0.114 R)
• M57: 35,109,274 km (0.09 R)
• M58: 35,187,813 km (0.068 R)
• M59: 36,373,376 km (0.076 R)
• M60: 37,331,101 km (0.111 R)
• M61: 37,893,589 km (0.064 R)
• M62: 37,974,223 km (0.109 R)
• M63: 39,027,093 km (0.114 R)
• M64: 40,418,502 km (0.077 R)
• M65: 41,244,432 km (0.109 R)
• M66: 42,913,047 km (0.114 R)
• M67: 42,997,121 km (0.062 R)
• M68: 43,417,940 km (0.076 R)
• M69: 45,885,856 km (0.118 R)
• M70: 46,660,922 km (0.09 R)
• M71: 48,924,338 km (0.099 R)
• M72: 49,892,685 km (0.05 R)
• M73: 50,512,170 km (0.073 R)
• M74: 50,689,593 km (0.097 R)
• M75: 53,286,014 km (0.114 R)
• M76: 55,010,578 km (0.055 R)
• M77: 57,307,354 km (0.104 R)
• M78: 58,700,409 km (0.036 R)
• M79: 62,469,378 km (0.076 R)
• M80: 62,659,816 km (0.044 R)
• M81: 62,945,997 km (0.081 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,519 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit